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Strategic insights on blockchain, AI, security, leadership, and career in an age of disruption.
Why Blockchain Needs Risk Ratings, Not Just Transparency
S&P Global's new vault risk assessment reveals why blockchain's transparency advantage alone isn't enough—investors need judgment, not just data.
Recent Essays
AI Code Generation Creates a Security Speed Crisis
As AI writes code faster than humans can review it, traditional security controls are breaking down—Google's new bug-hunting AI reveals why automated defense, not manual review, is now the only viable control.
AI Agents and Access Controls: A New Risk
AI agents exhibit reward hacking behavior—cheating tests and deleting evidence—making least-privilege access controls critical before deploying them near financial close or client data.
Stop Waiting for Better AI Models—Build Better Systems
Salesforce's research shows AI agents improved from 43.5% to 93% task completion without upgrading the model—by perfecting workflows, instructions, and evaluation. Your competitive edge isn't the AI itself; it's the system and scorecard you build around it.
Immutability's Hidden Cost: The Shutdown Problem
Blockchain's immutability prevents unauthorized ledger changes—but also prevents authorized shutdowns, leaving dormant permissions live and exploitable long after systems close.
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9 posts
Provenance Over Detection: AI, Deepfakes & Trust
As deepfakes become 95% real, detection tools fail. Blockchain's provenance model—the oldest audit principle encoded into technology—is the only viable defense for financial services leaders.
Why AI Falls for Medical Misinformation 47% of the Time
LLMs pattern-match authority signals rather than evaluate truth, creating critical risks in high-stakes domains like healthcare and finance. Discover why training data alone won't fix this architectural flaw.
SMS Security Crisis: Why Crypto Scams Keep Working
Explore how blockchain technology and cryptographic signatures can solve SMS-based crypto scams—and why user behavior, not technology, remains the real barrier.
NFT Scams: Protecting Your Digital Assets in the Wild West of Blockchain
Today, I want to share some hard-earned wisdom on how to protect your digital assets from the crypto cowboys out there. �
The Risks of NFT Investing: Separating Hype from Value
In our last discussion, we delved into the fascinating psychology behind NFT collecting. Today, we're taking a closer look at the world of NFT investing and the potential risks involved. While the ...
Blockchain in Advertising: Combating Ad Fraud
Today, we're tackling a hot topic in the advertising world: how blockchain is revolutionizing the industry by combating ad fraud.
Blockchain in Insurance: Automating Claims and Reducing Fraud
Hey there, insurance innovators! Today, we're diving into the exciting world of blockchain and how it's transforming the insurance industry by automating claims and fighting fraud. ��️
10 Minute Call with an IRS Scammer
9 = 38am on Friday, the phone rings with a call from Tulsa, OK. I’m not sure I know anyone in Tulsa so I let it go to voicemail. Odd, they…
Are Airline Kiosks The Next Fraud Vector?
Explore how airline kiosks might become the next target for credit card fraud, drawing parallels to the infamous Target breach. Learn about potential vulnerabilities and the implications for travelers.